RC

R. Douglas Creelman

📍 Vaughan, CA: #474 of 927 inventorsTop 55%
Overall (All Time): #4,061,613 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D271572 Signalling device for detecting waves in a body of water — 1983-11-29